EKA8564A 查看數據表（PDF） - ELAN Microelectronics

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EKA8564A

USB Audio Controller

ELAN Microelectronics 

eKA8564A

USB Audio Controller

9 Electrical Characteristic

9.1 DC Electrical Characteristic

Ta=0°C~70°C, VBus=5V, DGND=0V

Symbol

Parameter

Condition

Min Typ Max Unit

IIL

Input Leakage Current

VIN = VBus, DGND

−

− ±1 μA

VIH Input High Voltage

−

2.0 −

−

V

VIL Input Low Voltage

−

− 2.0 V

VIHX Clock Input High Voltage

OSCI

2.5 −

−

V

VILX Clock Input Low Voltage

OSCI

−

− 1.0 V

VOH1 Output High Voltage (Port 5, Port 6) IOH = -10.0mA

2.4 −

−

V

Output High Voltage

VOH2 2

(I S Interface Pin)

IOH = -6.67mA

2.4 −

V

VOL1

Output Low Voltage (Port 5, Port 6)

(P5 : Normal Mode)

IOL = 10.0mA

−

− 0.4 V

Output Low Voltage

VOL2

(P5 : LED driver Mode)

IOL = 10.0mA

VBus = 5 V

-10% 1.3 +10% V

Output Low Voltage

VOL3

2

(I S Interface Pin)

IOL = 6.67mA

−

− 0.4 V

IPH

Pull-high Current

(Port 5 and Sel_Vref pin)

Pull-high active, input pin at DGND

(PH resistor = 25 KΩ)

-20%

-125 +20%

μA

IPL Pull-low Current (Test pin)

Test pin at VBus

(PL resistor = 25 KΩ)

-20% 125 +20% μA

ISB1 Power Down Current

All input and I/O pin at VBus,

output pin floating, WDT disabled

−

− 50 μA

ISB2 Power Down Current

All input and I/O pin at VBus,

output pin floating, WDT enabled

−

− 100 μA

ICC Operating Supply Current

Fosc= 6.0 MHz , output pin floating −

− 10 mA

Product Specification (V0.1) 09.08.2006

•7

(This specification is subject to change without further notice)

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